| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $150.64 | 10.134% | $165.9059 | $165.91 | $165.90 | $165.90 |
| Purchase #2 | $232.64 | 5.428% | $245.2677 | $245.27 | $245.25 | $245.30 |
| Purchase #3 | $73.74 | 7.310% | $79.1304 | $79.13 | $79.15 | $79.10 |
| Purchase #4 | $113.83 | 8.566% | $123.5807 | $123.58 | $123.60 | $123.60 |
| Purchase #5 | $36.63 | 3.110% | $37.7692 | $37.77 | $37.75 | $37.80 |
| Purchase #6 | $74.32 | 11.247% | $82.6788 | $82.68 | $82.70 | $82.70 |
| Purchase #7 | $157.84 | 10.740% | $174.792 | $174.79 | $174.80 | $174.80 |
| 7 purchase totals = | $839.64 | $909.1247 | $909.13 | $909.15 | $909.20 | |